Flooding Threat Continues in Portions of Texas; Poor Air Quality in the Great Lakes through the Mid-Atlantic

Widespread life-threatening flash and urban flooding continues in south-central Texas, with considerable flooding impacts possible across central Texas. Wildfire smoke is impacting air quality across much of the Great Lakes region into southern New England and the Mid-Atlantic. Monsoonal thunderstorms may produce isolated to scattered flash flooding across the Southwest into the Great Basin. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM NNE Dunkirk NY

Marine Point Forecast

[NOTICE]

Today
High: 77 °F
⇑WSW 24kt
6ft
Tonight
Low: 65 °F
NNW 15kt
4ft
Sunday
High: 72 °F
N 9kt⇓
< 1ft
Sunday Night
Low: 66 °F
Light Wind
< 1ft
Monday
High: 75 °F
S 6kt
< 1ft
Monday Night
Low: 71 °F
⇑S 12kt
< 1ft
Tuesday
High: 76 °F
SW 18kt
2-3ft
Tuesday Night
Low: 65 °F
W 14kt
3ft
Wednesday
High: 69 °F
W 14kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:02 am EDT Jul 18, 2026
Forecast Valid: 8am EDT Jul 18, 2026-6pm EDT Jul 24, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 18 to 21 kt increasing to 21 to 24 kt in the afternoon. Winds could gust as high as 32 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Widespread smoke, mainly before 9am. Waves 2 ft building to 6 ft.

Tonight

W wind 13 to 15 kt becoming N after midnight. A chance of showers and thunderstorms, mainly before 7pm. Waves 4 ft subsiding to 2 ft.

Sunday

N wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Monday

S wind around 6 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming S 7 to 12 kt in the evening. A chance of showers after 2am. Waves 1 ft or less.

Tuesday

SW wind 16 to 18 kt, with gusts as high as 27 kt. Showers likely, then showers and possibly a thunderstorm after 2pm. Waves 2 to 3 ft.

Tuesday Night

W wind 12 to 14 kt. Showers and possibly a thunderstorm before 2am, then a chance of showers. Waves around 3 ft.

Wednesday

W wind around 14 kt, with gusts as high as 22 kt. A chance of showers. Waves around 2 ft.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.